Control room



FIG. 1 is a perspective view of a control room showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a cross-sectional view thereof, taken along lines 3-3 of FIG. 2 ; and,

FIG. 4 is a front view thereof.

The broken lines depict portions of the control room which form no part of the claimed design. 

CLAIM The ornamental design for a control room, as shown and described. 